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Add devicetree binding document and related header file for Amlogic S6 S7 S7D secure power domains. Signed-off-by: hongyu.chen1 <hongyu.chen1@amlogic.com> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250822-pm-s6-s7-s7d-v1-1-82e3f3aff327@amlogic.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
50 lines
1.1 KiB
YAML
50 lines
1.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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# Copyright (c) 2019 Amlogic, Inc
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# Author: Jianxin Pan <jianxin.pan@amlogic.com>
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Amlogic Meson Secure Power Domains
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maintainers:
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- Jianxin Pan <jianxin.pan@amlogic.com>
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description: |+
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Secure Power Domains used in Meson A1/C1/S4 & C3/T7 SoCs, and should be the child node
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of secure-monitor.
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properties:
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compatible:
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enum:
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- amlogic,meson-a1-pwrc
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- amlogic,meson-s4-pwrc
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- amlogic,a4-pwrc
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- amlogic,a5-pwrc
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- amlogic,c3-pwrc
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- amlogic,t7-pwrc
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- amlogic,s6-pwrc
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- amlogic,s7-pwrc
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- amlogic,s7d-pwrc
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"#power-domain-cells":
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const: 1
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required:
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- compatible
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- "#power-domain-cells"
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additionalProperties: false
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examples:
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- |
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secure-monitor {
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compatible = "amlogic,meson-gxbb-sm";
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pwrc: power-controller {
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compatible = "amlogic,meson-a1-pwrc";
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#power-domain-cells = <1>;
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};
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};
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